BE873600A - Produit a fumer contenant un catalyseur pour l'oxydation du co en co2 - Google Patents

Produit a fumer contenant un catalyseur pour l'oxydation du co en co2

Info

Publication number
BE873600A
BE873600A BE0/192995A BE192995A BE873600A BE 873600 A BE873600 A BE 873600A BE 0/192995 A BE0/192995 A BE 0/192995A BE 192995 A BE192995 A BE 192995A BE 873600 A BE873600 A BE 873600A
Authority
BE
Belgium
Prior art keywords
oxidation
catalyst
product containing
smoking product
smoking
Prior art date
Application number
BE0/192995A
Other languages
English (en)
Original Assignee
Gallaher Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gallaher Ltd filed Critical Gallaher Ltd
Publication of BE873600A publication Critical patent/BE873600A/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/287—Treatment of tobacco products or tobacco substitutes by chemical substances by inorganic substances only
    • A24B15/288—Catalysts or catalytic material, e.g. included in the wrapping material
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Carbon And Carbon Compounds (AREA)
BE0/192995A 1978-01-20 1979-01-19 Produit a fumer contenant un catalyseur pour l'oxydation du co en co2 BE873600A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB239278 1978-01-20

Publications (1)

Publication Number Publication Date
BE873600A true BE873600A (fr) 1979-07-19

Family

ID=9738744

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/192995A BE873600A (fr) 1978-01-20 1979-01-19 Produit a fumer contenant un catalyseur pour l'oxydation du co en co2

Country Status (7)

Country Link
US (1) US4317460A (fr)
JP (1) JPS54110400A (fr)
BE (1) BE873600A (fr)
CA (1) CA1137958A (fr)
DE (1) DE2902120A1 (fr)
FR (2) FR2414882B1 (fr)
NL (1) NL7900488A (fr)

Families Citing this family (62)

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DE3371871D1 (en) * 1982-10-18 1987-07-09 Mp United Drug Co Ltd Purification of gases
GB8300554D0 (en) * 1983-01-10 1983-02-09 Atomic Energy Authority Uk Catalyst preparation
HU192213B (en) * 1985-04-29 1987-05-28 Pecsi Dohanygyar Method for producing smoke filter neutralizing the materials injurious the health being in tobacco smoke particularly aldehydes
GB8716565D0 (en) * 1987-07-14 1987-08-19 British Petroleum Co Plc Catalyst
US4830844A (en) * 1987-10-06 1989-05-16 Phillips Petroleum Company Oxidation of carbon monoxide and catalyst composition therefor
US5040551A (en) * 1988-11-01 1991-08-20 Catalytica, Inc. Optimizing the oxidation of carbon monoxide
US5211684A (en) * 1989-01-10 1993-05-18 R. J. Reynolds Tobacco Company Catalyst containing smoking articles for reducing carbon monoxide
US5188130A (en) * 1989-11-29 1993-02-23 Philip Morris, Incorporated Chemical heat source comprising metal nitride, metal oxide and carbon
US5240014A (en) * 1990-07-20 1993-08-31 Philip Morris Incorporated Catalytic conversion of carbon monoxide from carbonaceous heat sources
US5071818A (en) * 1991-03-21 1991-12-10 Phillips Petroleum Company Process for preparation of tin dioxide containing catalyst composition
US5146934A (en) * 1991-05-13 1992-09-15 Philip Morris Incorporated Composite heat source comprising metal carbide, metal nitride and metal
US5246018A (en) * 1991-07-19 1993-09-21 Philip Morris Incorporated Manufacturing of composite heat sources containing carbon and metal species
US5468266A (en) * 1993-06-02 1995-11-21 Philip Morris Incorporated Method for making a carbonaceous heat source containing metal oxide
GB9325536D0 (en) * 1993-12-14 1994-02-16 Rothmans International Ltd Smoking article and filter therefor
US6823872B2 (en) * 1997-04-07 2004-11-30 Schweitzer-Mauduit International, Inc. Smoking article with reduced carbon monoxide delivery
US6153119A (en) * 1997-05-09 2000-11-28 Sung; Michael Method and product for reducing tar and nicotine in cigarettes
HUP9800426A1 (hu) 1998-02-26 1999-12-28 Rozim's Biokozmetikai Kft. Szűrőbetét füstszűrős cigarettához
US5996589A (en) * 1998-03-03 1999-12-07 Brown & Williamson Tobacco Corporation Aerosol-delivery smoking article
EP1408780A2 (fr) * 2000-11-10 2004-04-21 Vector Tobacco Ltd. Procede et produit servant a extraire des substances cancerogenes de la fumee du tabac
AU2002220121A1 (en) * 2000-11-28 2002-06-11 Lorillard Licensing Company, Llc A smoking article including a selective carbon monoxide pump
US6637439B2 (en) 2001-08-31 2003-10-28 Philip Morris Incorporated Tobacco smoking mixture for smoking articles such as cigarettes
US20040025895A1 (en) * 2001-08-31 2004-02-12 Ping Li Oxidant/catalyst nanoparticles to reduce tobacco smoke constituents such as carbon monoxide
US7011096B2 (en) * 2001-08-31 2006-03-14 Philip Morris Usa Inc. Oxidant/catalyst nanoparticles to reduce carbon monoxide in the mainstream smoke of a cigarette
AU2002340407A1 (en) * 2001-11-09 2003-05-26 Vector Tobacco Inc. Method and composition for mentholation of charcoal filtered cigarettes
AU2002357903A1 (en) * 2001-12-19 2003-07-09 Vector Tobacco Inc. Method and composition for mentholation of cigarettes
AU2002361809A1 (en) * 2001-12-19 2003-07-09 Vector Tobacco Inc. Method and compositions for imparting cooling effect to tobacco products
US6769437B2 (en) * 2002-04-08 2004-08-03 Philip Morris Incorporated Use of oxyhydroxide compounds for reducing carbon monoxide in the mainstream smoke of a cigarette
EP1494551A4 (fr) * 2002-04-12 2011-01-19 Philip Morris Prod Additifs partiellement reduits sous forme de nanoparticules
HUP0201257A2 (hu) * 2002-04-17 2004-05-28 Péter Rozim Szűrőbetét füstszűrős cigarettához
US6782892B2 (en) * 2002-08-30 2004-08-31 Philip Morris Usa Inc. Manganese oxide mixtures in nanoparticle form to lower the amount of carbon monoxide and/or nitric oxide in the mainstream smoke of a cigarette
US6857431B2 (en) * 2002-12-09 2005-02-22 Philip Morris Usa Inc. Nanocomposite copper-ceria catalysts for low temperature or near-ambient temperature catalysis and methods for making such catalysts
US7165553B2 (en) * 2003-06-13 2007-01-23 Philip Morris Usa Inc. Nanoscale catalyst particles/aluminosilicate to reduce carbon monoxide in the mainstream smoke of a cigarette
US7243658B2 (en) * 2003-06-13 2007-07-17 Philip Morris Usa Inc. Nanoscale composite catalyst to reduce carbon monoxide in the mainstream smoke of a cigarette
US20040253386A1 (en) * 2003-06-13 2004-12-16 Sarojini Deevi Preparation of intermetallics by metallo-organic decomposition
US9107452B2 (en) * 2003-06-13 2015-08-18 Philip Morris Usa Inc. Catalyst to reduce carbon monoxide in the mainstream smoke of a cigarette
US7152609B2 (en) * 2003-06-13 2006-12-26 Philip Morris Usa Inc. Catalyst to reduce carbon monoxide and nitric oxide from the mainstream smoke of a cigarette
CA2538645A1 (fr) * 2003-09-15 2005-03-24 Rothmans, Benson & Hedges Inc. Traitement de constituants de fumee de courant central au moyen d'un catalyseur d'oxydation sous forme d'oxyde metallique capteur et donneur d'oxygene
US7509961B2 (en) * 2003-10-27 2009-03-31 Philip Morris Usa Inc. Cigarettes and cigarette components containing nanostructured fibril materials
US8701681B2 (en) 2003-10-27 2014-04-22 Philip Morris Usa Inc. Use of oxyhydroxide compounds in cigarette paper for reducing carbon monoxide in the mainstream smoke of a cigarette
US8051859B2 (en) * 2003-10-27 2011-11-08 Philip Morris Usa Inc. Formation and deposition of sputtered nanoscale particles in cigarette manufacture
US7640936B2 (en) * 2003-10-27 2010-01-05 Philip Morris Usa Inc. Preparation of mixed metal oxide catalysts from nanoscale particles
US7448392B2 (en) * 2003-12-22 2008-11-11 Philip Morris Usa Inc. Smoking articles and filters with carbon-coated molecular sieve sorbent
US20050133053A1 (en) * 2003-12-22 2005-06-23 Philip Morris Usa Inc. Smoking articles comprising copper-exchanged molecular sieves
US7610920B2 (en) * 2003-12-22 2009-11-03 Philip Morris Usa Inc. Thiol-functionalized sorbent for smoking articles and filters for the removal of heavy metals from mainstream smoke
US7827996B2 (en) 2003-12-22 2010-11-09 Philip Morris Usa Inc. Amphiphile-modified sorbents in smoking articles and filters
US20050268925A1 (en) * 2004-06-03 2005-12-08 Brown & Williamson Tobacco Corporation Application of mesoporous molecular sieves as selective smoke filtration additives
US7231923B2 (en) * 2004-07-13 2007-06-19 R.J. Reynolds Tobacco Company Smoking article including a catalytic smoke reformer
WO2006046145A2 (fr) * 2004-10-25 2006-05-04 Philip Morris Products S.A. Catalyseur or-cerium permettant l'oxydation de monoxyde de carbone
EP1721665A1 (fr) * 2005-05-13 2006-11-15 HTE Aktiengesellschaft The High Throughput Experimentation Company Catalyseur pour le traitement d'un gaz d'échappe et un procédé pour sa préparation
US7569510B2 (en) * 2006-02-27 2009-08-04 Philip Morris Usa Inc. Catalysts to reduce carbon monoxide such as in the mainstream smoke of a cigarette
WO2007116751A1 (fr) * 2006-03-30 2007-10-18 Japan Tobacco Inc. Méthode de traitement du courant principal de fumée de tabac et instrument pour fumer
KR100809390B1 (ko) 2006-11-10 2008-03-05 한국화학연구원 촉매가 부착된 담뱃잎의 제조방법 및 이를 이용한 담배
US8511319B2 (en) * 2008-11-20 2013-08-20 R. J. Reynolds Tobacco Company Adsorbent material impregnated with metal oxide component
ES2593112T3 (es) * 2009-04-03 2016-12-05 Japan Tobacco, Inc. Cigarrillo y método para tratar material para cigarrillos
US8997755B2 (en) 2009-11-11 2015-04-07 R.J. Reynolds Tobacco Company Filter element comprising smoke-altering material
US20110271968A1 (en) 2010-05-07 2011-11-10 Carolyn Rierson Carpenter Filtered Cigarette With Modifiable Sensory Characteristics
US8720450B2 (en) 2010-07-30 2014-05-13 R.J. Reynolds Tobacco Company Filter element comprising multifunctional fibrous smoke-altering material
US10609955B2 (en) 2011-04-08 2020-04-07 R.J. Reynolds Tobacco Company Filtered cigarette comprising a tubular element in filter
US11957163B2 (en) 2011-04-08 2024-04-16 R.J. Reynolds Tobacco Company Multi-segment filter element including smoke-altering flavorant
US10064429B2 (en) 2011-09-23 2018-09-04 R.J. Reynolds Tobacco Company Mixed fiber product for use in the manufacture of cigarette filter elements and related methods, systems, and apparatuses
US9179709B2 (en) 2012-07-25 2015-11-10 R. J. Reynolds Tobacco Company Mixed fiber sliver for use in the manufacture of cigarette filter elements
US9119419B2 (en) 2012-10-10 2015-09-01 R.J. Reynolds Tobacco Company Filter material for a filter element of a smoking article, and associated system and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368566A (en) * 1964-06-17 1968-02-13 Souren Z. Avediklan Filter cigarette
US3355317A (en) * 1966-03-18 1967-11-28 Liggett & Myers Tobacco Co Process of impregnating adsorbent materials with metal oxides
US3472237A (en) * 1967-05-24 1969-10-14 Steber Corp Irradiated tobacco process and product
US3790662A (en) * 1972-02-07 1974-02-05 Larox Res Corp Palladium compositions suitable as oxidation catalysts
GB1438557A (en) * 1973-07-19 1976-06-09 Larox Research Corp Palladium compositions suitable as oxidation catalysts
US4055191A (en) * 1974-04-05 1977-10-25 Liggett & Myers Incorporated Tobacco composition
DE2740011A1 (de) * 1977-09-06 1979-03-08 Bat Cigarettenfab Gmbh Verfahren zur entfernung von stickstoffmonoxid und kohlenmonoxid aus tabaksrauch sowie tabakmaterial, rauchfilter und cigarettenpapier zu seiner durchfuehrung

Also Published As

Publication number Publication date
FR2414882A1 (fr) 1979-08-17
CA1137958A (fr) 1982-12-21
NL7900488A (nl) 1979-07-24
FR2440912A1 (fr) 1980-06-06
DE2902120A1 (de) 1979-07-26
JPS54110400A (en) 1979-08-29
US4317460A (en) 1982-03-02
FR2414882B1 (fr) 1985-06-21

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GALLAHER LTD

Effective date: 19860131